| Huanghuachangoceras Temporal range: Late Ordovician | |
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| Genus: | Huanghuachangoceras Chen & Zou, 1984 |
Huanghuachangoceras is a discsorid genus from the Upper Ordovician of China.
This article includes a list of references, related reading, or external links, but its sources remain unclear because it lacks inline citations .(March 2015) |